Pacific Island Ecosystems Research Center
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Research at the Pacific Island Ecosystems Research Center focuses on providing the scientific understanding and technologies needed to support and implement sound management and conservation of our Nation's biological resources occurring in Hawai'i and other Pacific island locations.
Spotlight on Research
From Dengue Fever to Zika Virus: mosquitoes have been making headlines lately across the globe. PIERC monitors mosquitoes throughout the Pacific. Learn more about the role of mosquitoes and other vectors on wildlife health in the Pacific Basin.Vector Ecology
PIERC ecologist Dr. Dennis LaPointe's work has focused on the spread of mosquito-borne illnesses throughout the Pacific and their impacts on native birds. He is currently assisting NPS with coastal mosquito monitoring to protect public health.LaPointe Research
PIERC Quick Links
Forest birds on the island of Hawaii are responding positively to being restored in one of the largest, ongoing reforestation projects at Hakalau Forest National Wildlife Refuge, according to a new study released July 10 in the journal Restoration Ecology.
Sudden flooding hit islands of global importance for Pacific birds highlighting threats and opportunities for conservation planning
Researchers at the USGS Pacific Island Ecosystems Research Center, University of Hawai‘i at Hilo, and USDA Agriculture Research Service have developed a new tool to rapidly detect the pathogens that cause Rapid ‘Ōhi‘a Death, a disease affecting a keystone tree species across more than 50,000 of acres of land in Hawai‘i.
Vegetation map for the Hakalau Forest Unit of the Big Island National Wildlife Refuge Complex on the island of Hawai‘i
This vegetation map was produced to serve as an updated habitat base for management of natural resources of the Hakalau Forest Unit (HFU) of the Big Island National Wildlife Refuge Complex (Refuge) on the island of Hawai‘i. The map is based on a vegetation map originally produced as part of the U.S. Fish and Wildlife Service’s Hawai‘i Forest Bird...Jacobi, James D.
Altitudinal migration and the future of an iconic Hawaiian honeycreeper in response to climate change and management
Altitudinal movement by tropical birds to track seasonally variable resources can move them from protected areas to areas of increased vulnerability. In Hawaiʻi, historical reports suggest that many Hawaiian honeycreepers such as the ‘I‘iwi (Drepanis coccinea) once undertook seasonal migrations, but the existence of such movements today is unclear...Guillaumet, Alban; Kuntz, Wendy A.; Samuel, Michael D.; Paxton, Eben
At a global scale, do climate change threatened species also face a greater number of non-climatic threats?
For many species the threats of climate change occur in a context of multiple existing threats. Given the current focus of global change ecology in identifying and understanding species vulnerable to climate change, we performed a global analysis to characterize the multi-threat context for species threatened by climate change. Utilizing 30,053...Fortini, Lucas; Dye, Kaipo